Pregnancy and new symptoms go hand in hand, but some are more serious than others. Many unfamiliar symptoms are actually a normal part of growing a baby. Plus, everyone experiences pregnancy differently, and symptoms can vary from week to week. This can make it hard to know what’s a cause for concern.
Mild nausea through the first trimester, a strong sense of smell or a stuffy nose are to be expected, and yet there are some serious pregnancy symptoms you shouldn’t ignore. If you experience any of the symptoms below, call your healthcare provider right away. Even if it turns out to be harmless, it’s always best to play it safe.
Vaginal bleeding: Bleeding during pregnancy can range from mild spotting (which could be benign) or heavier bleeding accompanied by pain and cramping. In some cases, bleeding is a sign of miscarriage, an ectopic pregnancy, or another serious condition. If you notice blood at any point throughout pregnancy (even light spotting), get in touch with your healthcare provider.
Persistent backache: Backaches are common toward the end of pregnancy as your belly gets bigger and pulls your center of gravity forward. However, severe pain or a constant dull backache could be a sign of preterm labor or another health concern.
Decreased fetal movement: If your baby is moving less than usual, it could be a sign something’s amiss. If you’re doing kick counts and know something unusual is happening, it’s a good idea to check with your provider ASAP.
Dizziness or fainting: Mild dizziness is a relatively common pregnancy symptom, but if it happens a lot or results in fainting, it shouldn’t be overlooked. Dizziness could be a sign of low blood pressure, low blood sugar, low iron, or dehydration.
Intense headaches or vision problems: If you experience intense headaches, migraines, blurred vision, or sudden light sensitivity, let your provider know right away. These symptoms could be signs of preeclampsia, which can be life-threatening when left untreated.
Persistent or very high fever: Even when you’re being extra careful, you might catch a virus at some point during pregnancy. Don’t be afraid to reach out to your healthcare provider if you’re unsure.
Severe nausea or persistent vomiting: Some nausea is normal, but if it becomes severe or leads to persistent vomiting, it could be a sign of hyperemesis gravidarum (HG). This condition can lead to dehydration or substantial weight loss during pregnancy and could require hospitalization.
Frequent contractions before 37 weeks: Frequent contractions (a tightening sensation in your belly or cramping pain) could mean you’re going into preterm labor. If you experience more than four regular contractions per hour, call your healthcare provider right away.
Reviewed by the Ovia Health Clinical Team
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Sources
- Mayo Clinic Staff. Bleeding during pregnancy: When to see a doctor. Mayo Clinic. 2020. Web. https://www.mayoclinic.org/symptoms/bleeding-during-pregnancy/basics/when-to-see-doctor/sym-20050636
- Stanford Children’s Health. Common Discomforts During Pregnancy. Lucile Packard Children’s Hospital. Web. https://www.stanfordchildrens.org/en/topic/default?id=common-discomforts-during-pregnancy-85-P01207
- Mayo Clinic Staff. Preterm Labor. Mayo Clinic. 2019. Web. https://www.mayoclinic.org/diseases-conditions/preterm-labor/symptoms-causes/syc-20376842
- Bryant, Jamil, & Thistle. Fetal Movement. StatPearls. 2020. Web. https://www.ncbi.nlm.nih.gov/books/NBK470566/
- Johns Hopkins Health. 4 Common Pregnancy Complications. Johns Hopkins University. Web. https://www.hopkinsmedicine.org/health/conditions-and-diseases/staying-healthy-during-pregnancy/4-common-pregnancy-complications
- Michigan Medicine Healthwise Staff. Fever During Pregnancy. University of Michigan. 2019. Web. https://www.uofmhealth.org/health-library/tm6620
